Characteristics of Cailyn. Etymology & Historical Origin - Cailyn. Cailyn is a variant spelling of Kaylyn. Kaylyn is really a name without meaning â more of a contemporary coinage, inspired by names like Katelyn and Kaylee.
The triceps are located on the upper rear of the Humerus. The Triceps Brachii muscles are located on the back of the humerus and more commonly referred to as the triceps. They derive their name from a Latin phrase meaning âthree headed arm muscleâ, due to the fact that the triceps muscles have three muscle heads and therefore have three separate origin attachment points. These three heads are called the Lateral, Medial and Long and they connect the Humerus, Scapula to the Ulna.
Biceps and triceps. The elbow joint lets our forearm move up or down. It is controlled by two muscles, the biceps on the front of the upper arm, and the triceps on the back of the upper arm. The biceps and the triceps are antagonistic muscles. when the biceps muscle contracts, the forearm moves up.when the triceps muscle contracts, the forearm moves down. This solves the problem. To lift the forearm, the biceps contracts and the triceps relaxes.he biceps and the triceps are antagonistic muscles. when the biceps muscle contracts, the forearm moves up. when the triceps muscle contracts, the forearm moves down.